<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <!--浏览器主题颜色 仅支持移动端Android手机（适配）-->
    <meta name="theme-color" content="#000000" />
    <meta
      name="description"
      content="Web site created using create-react-app"
    />
    <!--用于手机端访问该网页进行添加到手机桌面，默认展示的图标-->
    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
    <!--应用加壳配置-->
    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
    <!-- <link rel="stylesheet" href="./bootstrap.css" /> -->
    <!-- 多路由样式丢失 -->
    <link rel="stylesheet" href="/bootstrap.css" />
    <!-- <link rel="stylesheet" href="%PUBLIC_URL%/bootstrap.css" /> -->
    <title>React App</title>
  </head>
  <style>
    .image-404{
      background: url('./404.png') center no-repeat;
      width: 500px;
      height: 300px;
    }
    .active{
      background-color: brown !important;
    }
    .my-nav-link{
      font-size: 20px;
    }
  </style>
  <body>
    <!-- 浏览器不支持js则展示 -->
    <noscript>You need to enable JavaScript to run this app</noscript>
    <div id="root"></div>
  </body>
</html>
